The Design And Realization Of Electronic Archives Archiving System

Since China entered into WTO, the progress of banking industry's opening to the outside world and system reform has been quickening, and the competitions have become more and more severe. To adjust themselves to global competitions, domestic commercial banks are accelerating financial innovation. As a result, they rely more and more heavily on informatization, which demands the processing of great number of unstructured data, such as report forms, bills, images, electronic documents, pictures, audio and video frequency. Therefore, the management of unstructured data becomes an important factor of banking informatization. If the data can be centralized, and offer uniform enquiry, document retrieval and revision, they can establish a solid technical basis for banking innovation.This thesis makes a survey on storage and application of unstructured data, with reference to an electronic archives archiving system project. The goal of this system is to utilize advanced computer techniques, realize the electronization and centralization of electronic files'storage, management and enquiry, and thus achieve improvement of efficiency of the core banking system and service quality.The electronic archives archiving system project referred to in this essay is established by a commercial bank to manage unstructured data produced by various business systems and to provide services like enquiry, document retrieval and so on. To meet the requirement of a centralizing tendency and ever enlarging demand of file management, an electronic archives archiving system is established. The relevant electronic files are managed together by top-level branches. According to the"overall planning of branch data platform", the system is to establish a video storage platform, to manage it on the basis of large capacity storage facility, and to realize many other functions as well. The main functions of electronic file system are:1. Image entering: offering dispersive scanning, mass scanning, image revision, and image quality testing. The dispersive scanning supports Linux/Windows new graph terminator. Including: image scanning (including the major control interface, the initialization, scanning properties supervision, image processing and scanning), image quality testing (including the major control interface, batch choosing, image retrieval, auto testing and revision), back tracking (to fetch or scan images from assigned files, and add, replace or insert to batches), annotation (to add, revise and delete annotations) and image processing (to correct, delete lines, shadows or dark spots).2.Image transmitting: to transmit images to another server, including local agent transmitting and image caching.3.Image query: to offer image query through transact code and transact information, including according to transact code (applicable to butted system) and according to transact information (to check images by inputting information).4.Offline data processing: to store images in DVD and provide excellent management, security and enquiry system, including offline data arrangement and offline data query.5. Catalogue service: to provide enquiry of all electronic archives archiving system, including area information management and proxy server information management.6. CM Service: to transfer data among servers.7. System management: to offer various maintaining and managing services, including client management, diary management, supervision management and client program updating.8. Document processing: to provide e-document processing services, including department management, diary management, classification, etc.9. CM2002 credit stock file management: to provide credit stock file processing services, including data importing, file query and processing.10. Front desk credential processing: to provide credential processing service.This thesis studies on platform schema of electronic archives archiving system, and describes in details its organization and patterns. Through a detailed introduction of caching service, the essay gives a profound analysis of the whole system. Some suggestions for further work are forwarded at the end.